isTouch = (function() {
try {
if (ua.indexOf('chrome') != -1 && ua.indexOf('android') == -1) {
+ window.addEventListener('touchstart', function __set_has_touch__ () {
+ Roo.isTouch = true;
+ winow.removeEventListener('touchstart', __set_has_touch__);
+ });
return false; // no touch on chrome!?
}
document.createEvent("TouchEvent");